| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.51 | 11.239% | $269.7657 | $269.77 | $269.75 | $269.80 |
| Purchase #2 | $27.33 | 6.547% | $29.1193 | $29.12 | $29.10 | $29.10 |
| Purchase #3 | $224.45 | 7.707% | $241.7484 | $241.75 | $241.75 | $241.70 |
| Purchase #4 | $242.71 | 13.759% | $276.1045 | $276.10 | $276.10 | $276.10 |
| Purchase #5 | $133.49 | 5.230% | $140.4715 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $134.80 | 7.692% | $145.1688 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $225.48 | 11.526% | $251.4688 | $251.47 | $251.45 | $251.50 |
| 7 purchase totals = | $1,230.77 | $1,353.8470 | $1,353.85 | $1,353.75 | $1,353.90 | |